Final answer:
In John 4:6, Jesus was tired because He experienced physical fatigue as a human being, signifying His connection to humanity and His sharing in the human condition.
Step-by-step explanation:
According to John 4:6, Jesus was tired because, like any human being, He experienced physical weariness. This passage reflects on the dual nature of Jesus, as both fully human and fully divine, a fundamental tenet in Christian theology known as the Hypostatic Union. Despite performing miracles and being the Son of God, Jesus showed human characteristics such as tiredness and hunger, as described in the Gospels. His fatigue in John 4:6 is a reminder of His human experiences and serves to connect Him with humanity, emphasizing that He truly shared in the human condition.